1065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 3447360

約数和(自身を除く): 2381880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 683, 780, 1366, 1560, 2049, 2732, 3415, 4098, 5464, 6830, 8196, 8879, 10245, 13660, 16392, 17758, 20490, 26637, 27320, 35516, 40980, 44395, 53274, 71032, 81960, 88790, 106548, 133185, 177580, 213096, 266370, 355160, 532740, 1065480]

約数ペア:

[(1, 1065480), (2, 532740), (3, 355160), (4, 266370), (5, 213096), (6, 177580), (8, 133185), (10, 106548), (12, 88790), (13, 81960), (15, 71032), (20, 53274), (24, 44395), (26, 40980), (30, 35516), (39, 27320), (40, 26637), (52, 20490), (60, 17758), (65, 16392), (78, 13660), (104, 10245), (120, 8879), (130, 8196), (156, 6830), (195, 5464), (260, 4098), (312, 3415), (390, 2732), (520, 2049), (683, 1560), (780, 1366)]